How to remove uppercase characters from the end of a string when they are preceded by a lowercase character?

I'm scraping some data on college basketball teams from ESPN's BPI page (http://www.espn.com/mens-college-basketball/bpi/_/view/resume) to store in a pandas dataframe. When I read the html table into a dataframe, the abbreviated school name is appended to the full school name. E.g I have several strings that looks like this: "North CarolinaUNC".

How can I remove the UNC from the end of the string? I tried the below regex to match characters at the end of strings:

name = "North CarolinaUNC"
name = re.sub(r"\z[A-Z]","", name)

but it won't work for schools whose names are made up of two words. Is there a way to write a rule that removes uppercase characters from a string when they are preceded by a lowercase character?